In order to make the BWSV a reality, several companies, public entities, associations, and persons impulse this initiative. The most relevant chefs collaborate colaborate with the BWSV offering a free 5 stars menu for all the assistants. 
In addition, the following companies make the BWSV possible:
Si queréis colaborar con el BWSV podéis ir a la pestaña de “¿Cómo participar?” y veréis las diferentes oportunidades. ¡Muchas gracias!